baber/WOPTO huggingface dataset:
Patent JP-H0543063-A (JP)
Title: Automatic paper feeding table for document input device
Inventor: TAKAGAWA MAKOTO
IPC: B65H3/06
Filed: 1991-08-20
Abstract: PURPOSE:To provide an automatic paper feeding table having structure in which the occurrence of a paper feeding failure or double feeding is eliminated even if the quantity of stacked documents is increased, and also the dislocation or shifting of the documents is difficult to occur. CONSTITUTION:An automatic paper feeding table 24 is foldably mounted on a document presser 12 of a flat bed reading part. A linking gear 33, drive-linked to a paper feeding roller 25, is provided on an automatic paper feeding reading part, and a driven gear 45, engaged with the linking gear 33 when the automatic paper feeding table 24 is stood, is shaft-mounted on the automatic paper feeding table 24 side. An auxiliary roller 43 for giving friction paper feeding force to a lower surface of documents stacked on the automatic paper feeding table 24, or an excitation device for vibrating the automatic paper feeding mount 24, is linked to the driven gear 45. Moreover, an antistatic sheet 48 is stuck to a document support surface 46 of the automatic paper feeding table 24.
Patent JP-H0283224-A (JP)
Title: Production of synthetic quartz glass powder
Inventor: YOSHIOKA MASAOMI
IPC: C30B15/10
Filed: 1988-09-19
Abstract: PURPOSE:To obtain high-purity synthetic quartz glass powder by gelatinizing a mixture solution containing a silicic acid ester, pure water and inorganic salt, charging the produced coarse inorganic salt-containing silica gel particles into a solvent, dispersing the particles in the form of powder and then calcining the resultant powdery gel. CONSTITUTION:A mixture solution containing a silicic acid ester, water in an equiv. amount of >=1.2 times based on alkoxy groups in the silicic acid ester and an inorganic salt is gelatinized and the resultant gel is then dried. The obtained coarse inorganic salt-containing silica gel particles are subsequently charged into a solvent having high affinity for the inorganic salt and dispersed in the form of powder. The resultant powdery gel is then calcined. The silica gel powder having a desired grain size can be obtained by changing the content of the above-mentioned inorganic salt in the aforementioned coarse inorganic salt-containing silica gel particles. For example, methyl silicate, ethyl silicate and propyl silicate, are cited as the silicic acid ester, and, e.g., ammonium nitrate, ammonium chloride and ammonium carbonate, are cited as the inorganic salt. Water or alcohol, etc., can be used as the solvent having high affinity for the inorganic salt.
Patent JP-S6478248-A (JP)
Title: Photosensitive resin composition for screen printing
Inventor: UENO SUSUMU
IPC: G03C1/66
Filed: 1987-09-18
Abstract: PURPOSE:To obtain the water soluble titled composition which has the excellent water resisting property by composing the titled composition of an organopolysiloxane contg. at least a siloxane unit shown by a specified formula in one molecule, and a polyvinyl alcohol resin as a main component. CONSTITUTION:The titled composition comprises 0.1-50pts.wt. of the organopolysiloxane which contains at least one of each siloxane units shown by formulas I and II in one molecule, 100pts.wt. of the resin mixture composed of 99.9-50wt.% the polyvinyl alcohol resin, 0.01-10pts.wt. an optical cross- linking agent, 0-10pts.wt. an photosensitive and 40-500pts.wt. water. In formula I, R<1> is alkylene group, R<2> is a substd. or an unsubstd. monovalent hydrocarbon group. In formula II, R<3> is a substd. or an unsubstd. monovalent hydrocarbon group. Thus, as the titled composition has the good sliding property in squeeze, and does not stick to a substrate, the titled composition can be printed, even in a minute part with good reproducibility. And, the titled composition has good penetration to ink and hardly causes defects such as feathering on burr due to the adhesion of an ink to the surface of a printed plate.
Patent JP-H0897156-A (JP)
Title: Method for forming insulating film on compound semiconductor substrate at low temperature
Inventor: SUGANO TAKUO
IPC: H01L21/318
Filed: 1994-09-29
Abstract: PURPOSE: To obtain a stable insulating film excellent in electrical characteristics by using a mercury-vapor lamp as light source, and controlling the ratio of the flow rate of a second reaction gas, which is fed to an area in proximity to a compound semiconductor substrate, to that of a first reaction gas, which is fed to an area in proximity to the area irradiated with incoming light, to a specified value or blow. CONSTITUTION: A first reaction gas is fed to an area in proximity to the area irradiated with light through a feed pipe 14 dedicated thereto. A second reaction gas is fed through a feed pipe 15 dedicated thereto. Both the gases are irradiated with light from a mercury-vapor lamp 2 and thereby excited. The second reaction gas is fed to an area in proximity to a semiconductor substrate 11, and adsorbed thereto. The excited first and second reaction gases react to each other on the semiconductor substrate 11, and an insulting film is thereby formed and deposited thereon. The ratio of the flow rate of the second reaction gas to that of the first reaction gas is controlled to approx. 1/100 or blow. This obtains a stable insulating film excellent in electrical characteristics.
Patent JP-S61113404-A (JP)
Inventor: MASUDA MITSUO
IPC: A45B11/04
Filed: 1984-11-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60127293-A (JP)
Title: Production of diamond
Inventor: NAKAMURA KATSUYUKI
IPC: C30B29/04
Filed: 1983-12-15
Abstract: PURPOSE:To increase the growth rate of diamond, by forming a plasma of a mixture of a specific saturated hydrocarbon containing tertiary or quaternary carbon atom and hydrogen under low pressure. CONSTITUTION:The valve 9 is closed, the reaction tube 5 is evacuated to <=10<-5>Torr by a vacuum pump 6, and the valves 3, 9 are opened to pass hydrogen gas through the tube at a definite rate of flow. The output of the microwave oscillator 13 or the high-frequency oscillator 16 is raised, and the microwave is irradiated through a waveguide 15. Plasma is generated by the irradiation by using a matching transformer for the microwave. As an alternative method, plasma is generated by the high-frequency induction coil 17. The valve 8 is opened, and the hydrocarbon is supplied from the hydrocarbon supplying apparatus 2 at a definite rate accompanied with the hydrogen gas flow controlled to a definite flow rate by the flow meter 4. Diamond is formed on a substrate 12 supported by the substrate support 11.
Patent JP-S6477637-A (JP)
Title: Spun yarn
Inventor: ONDA TAKAYOSHI
IPC: D01F8/14
Filed: 1987-09-18
Abstract: PURPOSE: To obtain spun yarn which easily adheres tightly at low temperature, and has soft and favorable feeling suitable for shirting or the like by mixed spinning each specific island-sea type composite synthetic fiber staple and rayon staple in a specific ratio. CONSTITUTION: This spun yarn is obtained by mixed spinning of the island-sea type composite synthetic fiber staple comprising (A) two of more island parts comprising polyester component normally having melting point 180 to 262 deg.C, the sea part comprising modified polyester component manifesting melting point of 90 to 110 deg.C, and (B) the rayon staple having melting point >=140 deg.C or thermal decomposition temperature >=120 deg.C (preferably comprising single component), including 5 to 40 wt.% preferably 10 to 30% of the component (A) in the spun yarn.
Patent JP-H0895675-A (JP)
Title: Reset circuit
Inventor: OBA YUJI
IPC: H03L3/00
Filed: 1994-09-29
Abstract: PURPOSE: To provide a reset circuit resetting a semiconductor device surely and at a high speed. CONSTITUTION: This circuit is provided with a clock signal terminal 1 where a clock signal is supplied from an oscillator 35 oscillating by the power supplied from a power source 35, a power source terminal 2 where power is supplied from the power source 35 and a reset signal generation means 3 detecting that the oscillation frequency of an oscillator 30 is stabilized and generating a reset signal at the time of the rise of the power source 35.
Patent JP-S6389794-A (JP)
Inventor: ISHIWATA TAKASHI
IPC: E05D15/04
Filed: 1986-10-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61117087-A (JP)
Inventor: ONUMA KATSUYOSHI
IPC: B25J15/08
Filed: 1984-11-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0976923-A (JP)
Title: Steering device for vehicle
Inventor: SUGIKI AKIRO
IPC: B62D1/19
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To more stabilize absorptive characteristic for a load applied to a steering wheel. SOLUTION: A steering device for vehicle is provided with an energy absorbing member 3 arranged between a steering column 5 for supporting freely rotatably a steering shaft, to which a steering wheel is attached and a car body structure for supporting the steering column 5 and being sheared along an axially extending groove part 33, when the column 5 moves in the axial direction to the car body structure of the steering column 5.
Patent JP-H0550814-A (JP)
Title: Pneumatic tire
Inventor: KIMURA KATSUO
IPC: B60C15/00
Filed: 1991-08-21
Abstract: PURPOSE:To improve bead durability by unifying compression stress under bead cores. CONSTITUTION:Plural bead cores A1...AN that are lined up in a queue from the tire axial inside to the outside, are arranged at respective bead portions 4, and a carcass 6 consisting of plural carcass plies 6a extending from a tread portion 2 to bead portions 4 via a side wall portion 3 is arranged between bead portions 4,4. The number of the sheets of carcass plies 6a that are folded back around one bead core AN, is made to be more by one-two sheets than that of the sheets of carcass plies 6a that are folded back around a bead core A adjoining on the tire axial outside.
Patent JP-H0549810-A (JP)
Title: Chemical mixing and coagulating equipment for washing water used for electric dust precipitator
Inventor: NAKAMURA SHOGO
IPC: B01D21/01
Filed: 1991-08-22
Abstract: PURPOSE:To provide the subject whose installation space is small and construction is simple and much maintenance and inspection thereof are not required. CONSTITUTION:A pipe body having a liquid inlet and a liquid outlet at both the ends is spirally wound to form the first coil type agitator 25 and the second coil type agitator 26 which are inserted in the middle of piping one after another. Waste water is mixed with an inorganic coagulant by the first coil type agitator 25 and then mixed with an organic coagulant by the second coil type agitator 26. Since the coagulants and the waste water are agitated with each other to obtain the required smoke dust flocks, the equipment has small installation space and much maintenance and inspection are not required because of no moving parts.
Patent JP-S60128182-A (JP)
Inventor: MIDORI TATSUO
IPC: B66B7/00
Filed: 1983-12-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0285177-A (JP)
Title: Sealing method for food packaging container
Inventor: YAMAMOTO ISAMU
IPC: B65B51/10
Filed: 1988-09-20
Abstract: PURPOSE:To make a food packaging container easily peelable by placing a food in a container main body, placing a cover, making heat-fuse while pressing a heat-pressing member to a heat-sealing material layer part and a first layer part, which are located out of a notch, and at the same time, forming a concave groove for cutting on the first layer by a ring shaped protrusion at the outer peripheral edge of the heat-pressing member. CONSTITUTION:A container main body 1 and a collar part 3 are formed by deep- drawing with a laminated sheet, which is made of a co-extruded film made of a first layer 4 of a high density polyethylene and a second layer 5 of polypropylene, and a third layer 8 of aluminum foil, having the film layer inside. The first layer 4 and second layer 5 are peelable. The collar part 3 is provided with a rolled edge 7 at the tip, and a V-shaped notch 11 is provided for the whole periphery which is closer to the peripheral edge of the container opening. After placing a food, a cover 2, which has a heat-sealing material layer 6 of polyethylene, is placed on the container opening and the collar part 3. The heat-pressing member 13 is pressed to the heat-sealing material layer part 6A and the first layer part 4A, which are located out of the notch 11, and heat-fusing is conducted. At the same time, a concave groove for cutting 12 is formed on the first layer 4 by a ring shaped protrusion 14 which is provided on the outer peripheral edge of the heat-pressing member 13.
Patent JP-H0284847-A (JP)
Title: Costas loop type demodulating system
Inventor: ONO MITSUHIRO
IPC: H04L27/227
Filed: 1988-09-20
Abstract: PURPOSE:To easily pull in frequency and to attain stable demodulation even when a transmission speed is low by providing a sweep/track control signal generating part, etc., and varying a range for the frequency locking. CONSTITUTION:When a phase state change signal (INIT signal), which is outputted when a phase state is changed, is inputted to a sweep/track control signal generating part 7, a sweep control signal is inputted to loop filter 5. As a result, a voltage control oscillator 6 goes to a sweep mode and the dislocation of phase difference sweeps -45 deg. to 45 deg.. A frequency locking range  F is set large). When the range includes phase difference '0', a track control signal is outputted from the generating part 7 and the oscillator 6 cancels the sweep mode. Then, the phase difference is caused to be completely '0' on the basis phase deviation signal from a phase detecting circuit 4. When synchronization is completed, the 'F is changed to a value which is smaller than the value up to the present. Thus, even when the transmission speed is low, the frequency pull-in can be easily executed and the stable demodulation can be executed.
Patent JP-H0571862-A (JP)
Title: Refrigerator
Inventor: MORIWAKI KENICHI
IPC: H05K7/00
Filed: 1991-09-17
Abstract: PURPOSE:To eliminate dew-condensation even under a high humidity condition by connecting a connector to the end of a lead, fixing the connector to a containing case, and bringing the case and the connector into close contact with the lead by a connector cover. CONSTITUTION:A connector cover 15 is mounted at a connector 14, and brought into close contact with a containing case 12 and a lead 2a to prevent invasion of a heat insulator 6. Since the diameter of a hole 15a provided at the cover 15 is the same as that of a lead 3, the cover 15 is brought into close contact with the lead 3. The case 12 is brought into close contact with the cover 15 by a flange 15b formed at the cover 15 to prevent invasion of the insulator 6. Thus, since the leads 2a cooled by a cooler 10 are fixed at independent positions one by one via the holes 15a, chilled gas is not invaded into the case 12 from a gap generated between the leads, and dew-condensation does not occur at the lead 2a cooled at a storage chamber side.
Patent JP-S6391224-A (JP)
Title: Equipment for feeding thermoforming base material of stamping molding tool
Inventor: WATABE YASUO
IPC: B29C43/34
Filed: 1986-10-06
Abstract: PURPOSE:To contrive improvements in efficiency of a molding action and productivity, by providing equipment transferring a molding material in order by performing reciprocation among a supply device, heating equipment and press equipment. CONSTITUTION:Molding base materials 50 are sucked by a suction pad 33 of a supply device 30 of the base material sheet by sheet, which are mounted on a net conveyor 12 of a transfer device 11. Then the molding base material 50 mounted by moving a net body 17 with a driving device 25 of the conveyor is moved within heating equipment 1 and the molding base material 50 is heated by a heater 3. The net conveyor 12, and net body 17 are driven by the driving device 25 of the conveyor and a heated molding base material 51 on the net conveyor is sent out to a bottom force 37 of a stamping molding tool. The transfer device 11 is moved in a leftward direction by a transfer device 20 while turning the net conveyor 12 leftward further and the above-mentioned base material 51 is set up onto the bottom force 37 of the stamping molding tool. Predetermined molding processing is applied to the base material 51 with the stamping molding tool.
Patent JP-H0572811-A (JP)
Title: Electrophotographic toner
Inventor: ASADA HIDENORI
IPC: G03G9/09
Filed: 1991-09-17
Abstract: PURPOSE:To obtain an electrophotographic toner which always has stable electrifying characteristics without producing a toner having the opposite polarity by using a bead-type carbon black. CONSTITUTION:The toner contains a carbon black in the fixing resin, and this carbon black is a bead-type one. The bead-type carbon black is usually produced by granulating a powder type carbon black into granules, which has several 10mum to several mm particle size. The bead-type carbon black has no cohesion property itself, and has almost same particle size as that of the fixing resin so that it can be fitted to the resin during dispersion, mixing, melting and kneading and can be uniformaly dispersed in the resin. Therefore, the toner produced by pulverization and classification has uniform distribution of the carbon black, which has stable electrifying characteristics without producing a toner having the opposite polarity.
Patent JP-S6480230-A (JP)
Title: Culture grafting
Inventor: YAMADA YASUSHI
IPC: A01G1/06
Filed: 1987-09-22
Abstract: PURPOSE:To enable the sustainable indoor mass production of grafted seedlings with an application of plant tissue culture procedures, by growing subsequent to grafting the upper end and the lower end of a base tree and a branch tree respectively with their cumbium exposed, using a nutrition culture medium provided with a germination culture medium and root-producing one. CONSTITUTION:Using a nutrition culture medium provided with a germination culture medium 1 and root-producing culture medium 3, the upper end and the lower end of a base tree 5 and branched tree 4 respectively with their cumbium exposed are grafted to accomplish growing.
Patent JP-H0982714-A (JP)
Title: I/o terminal of semiconductor integrated circuit
Inventor: FURUKI TAKUO
IPC: H01L21/60
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide I/O terminals for a semiconductor integrated circuit which can solve a problem that a stress is generated in a bump electrode when a semiconductor integrated circuit is mounted and generates distortion in the element adjacent to the electrode deteriorating the aging characteristic of the element. SOLUTION: This I/O terminal of a semiconductor integrated circuit has a semiconductor protective film 120 which opens nearly the center of a pad electrode, a first split electrode 300 and a second split electrode 302 which divide the pad electrode into two, a slit region which is formed in parallel with the split line between the first split electrode 300 and the second split electrode 302 in the unopening region of the semiconductor protective film 120 relative to a split electrode in which an element and a wiring are disposed in its vicinity and a bump electrode 116 formed in the opening region of the semiconductor protective film 120.
Patent JP-H10122800-A (JP)
Title: Penetration projectile to hit target
Inventor: TAYLOR ROBERT JOSEPH
IPC: F42B12/16
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a penetration projectile which is separated into a large number of sections prior to the collision with a target, and hits the same spot of the target in order. SOLUTION: Each penetration projectile section has a leading end part 32 and a rear part 34. The rear part of each penetration projectile section has a cavity 35 which opens to the rear side and a plurality of fins 36A-36D which are attached to the rear part 34 for driving. Respective penetration projectile sections are superposed with each other in such a manner that the cavity 35 of the penetration projectile section at the forwardmost part may accept the leading end of the following penetration projectile section. When the leading end of the following penetration projectile section is housed in the cavity of each penetration projectile section, the leading end is restrained in the housing position.  When a development of the penetration projectile is started, by pulling out the penetration projectile section at the very last part from the cavity of the preceding penetration projectile section by an aerodynamic resistance to the tail part of each penetration projectile section, respective penetration projectile sections are separated from the superposed state.
Patent JP-2000051056-A (JP)
Title: Carpet with stain-proof sheet
Inventor: TAKAGAKI MITSUTOSHI
IPC: A47G27/02
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To tidy up a carpet with a temporarily stuck stain-proof sheet on its surface efficiently by using an adhesive leaving no adhesive remain on the surface of the carpet after removal of the stain-proof sheet for temporarily sticking the stain-proof sheet. SOLUTION: The surface of a carpet used for display in an exhibition and the like easily attracts dirt because partitions are arranged or decorating work and the like is carried out after installation, so that the surface of the carpet is covered with a stain-proof sheet temporarily fixed for preventing pollution. After installation and the like is finished, the temporarily fixed stain-proof sheet is peeled off, and a viscous agent or an adhesive leaving no remain on the carpet surface in this process is used. That is, an adhesive provided with a peeling strength of 0.3-10.0 kg/3 cm between the stain-proof sheet and the carpet is used.
Patent JP-H1169359-A (JP)
Title: Contour line motion estimation method and device
Inventor: KIM JIN-HUN
IPC: H04N19/50
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To decide an optimum motion vector that causes the least weighted error by means of the weighted block matching algorithm by calculating the weighted error of each candidate block and defining the displacement vector showing the displacement between a candidate block having the least weighted error and a search block as an optimum motion vector to the search block. SOLUTION: A motion estimating part 400 receives the binary image data on a precedent frame in the form of split masks from a frame memory 300 via a line L20. Then the part 400 forms a search area corresponding to a search block and divides the search area into plural candidate blocks of the same size. Furthermore, the part 400 calculates a weighted error between the search block that is received from a search block forming part 100 via a line L10 and every candidate block by means of the weighted block matching algorithm and decides an optimum candidate block and its corresponding optimum motion vector.